CN202585025U - Single-phase three-stem iron core and transformer with same - Google Patents
Single-phase three-stem iron core and transformer with same Download PDFInfo
- Publication number
- CN202585025U CN202585025U CN 201220113430 CN201220113430U CN202585025U CN 202585025 U CN202585025 U CN 202585025U CN 201220113430 CN201220113430 CN 201220113430 CN 201220113430 U CN201220113430 U CN 201220113430U CN 202585025 U CN202585025 U CN 202585025U
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- China
- Prior art keywords
- phase
- stem
- iron cores
- transformer
- core
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000009413 insulation Methods 0.000 claims description 13
- 230000002860 competitive effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Transformers For Measuring Instruments (AREA)
Abstract
The utility model relates to a single-phase three-stem iron core and a transformer with the same. The single-phase three-stem iron core comprises two single-phase two-stem iron cores, wherein an insulating board is arranged between stems of the two single-phase two-stem iron cores; and the two single-phase two-stem iron cores and the insulating board between the two single-phase two-stem iron cores are bound through a binding tape to form the single-phase three-stem iron core. By virtue of the design scheme that the single-phase three-stem core consists of the two single-phase two-stem iron cores, the operating requirements of the transformer with the single-phase three-stem iron core are met; and the single-phase three-stem iron core is simple in structure and low in cost, thus having good competitive advantages.
Description
Technical field
The transformer that the utility model relates to a kind of core structure and adopts this core structure belongs to the transformer device structure technical field.
Background technology
At present; That single-phase transformer has is simple in structure, volume is little, loss is low; Mainly be that iron loss is little, therefore suit in the less low-voltage network of load density, to use and promote, along with improving constantly of expanding economy and scientific and technological level; Have a lot of new fields need use special transformer---the transformer of single-phase three-limb core, but complex structure, the cost of current single-phase three-limb core and transformer thereof are higher.
The utility model content
The utility model proposes a kind of single-phase three-limb core simple in structure, with low cost and transformer thereof to the deficiency of the problems referred to above.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of single-phase three-limb core; Comprise two single-phase two column iron cores; Between the stem stem of said two single-phase two column iron cores insulation board is set, and two single-phase two column iron cores and insulation board therebetween become single-phase three-limb core through the binding strap colligation.
A kind of transformer of using the single-phase three-limb core of above-mentioned said single-phase three-limb core; Comprise two single-phase two column iron cores and primary coil, secondary coil; Between the stem stem of said two single-phase two column iron cores insulation board is set, and two single-phase two column iron cores and insulation board therebetween become single-phase three-limb core through the binding strap colligation; Equal suit primary coil on the stem stem of said single-phase three-limb core both sides, socket secondary coil then on the inner stem stem of single-phase three-limb core.
Single-phase three-limb core of the utility model and transformer thereof are owing to adopt by two single-phase two posts designs of forming single-phase three a posts iron core unshakable in one's determination; Therefore satisfy the service requirement of single-phase three post iron-core transformers; And it is simple in structure, with low cost, thereby has good competitive advantage.
Description of drawings
Fig. 1 is the structural representation of the said single-phase three-column transformer of the utility model;
Fig. 2 is the core structure sketch map among Fig. 1;
Wherein: first primary coil 11; Second primary coil 12; Iron core 2; First iron core column 21; Second iron core column 22; Second iron core column 23; Insulation board 3; Secondary coil 4; Binding strap 5.
Embodiment
Accompanying drawing discloses the structural representation of a preferred embodiment of the invention without limitation; Below will combine accompanying drawing that technical scheme of the present invention at length is described.
Embodiment
Present embodiment such as Fig. 1, shown in Figure 2; A kind of single-phase three-limb core; Comprise two single-phase two column iron cores, between the stem stem of said two single-phase two column iron cores insulation board is set, and two single-phase two column iron cores and insulation board therebetween become single-phase three-limb core through the binding strap colligation.
A kind of transformer of using the single-phase three-limb core of above-mentioned said single-phase three-limb core; Comprise two single-phase two column iron cores and primary coil, secondary coil; Between the stem stem of said two single-phase two column iron cores insulation board is set, and two single-phase two column iron cores and insulation board therebetween become single-phase three-limb core through the binding strap colligation; Equal suit primary coil on the stem stem of said single-phase three-limb core both sides, socket secondary coil then on the inner stem stem of single-phase three-limb core.
Combine the preferred specific embodiment of the described the present invention of accompanying drawing only to be used to explain execution mode of the present invention above; Rather than as restriction to aforementioned goal of the invention and accompanying claims content and scope; Every foundation technical spirit of the present invention all still belongs to the present invention's technology and rights protection category to any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. a single-phase three-limb core comprises two single-phase two column iron cores, it is characterized in that: between the stem stem of said two single-phase two column iron cores insulation board is set, and two single-phase two column iron cores and insulation board therebetween become single-phase three-limb core through the binding strap colligation.
2. an application rights requires the transformer of 1 said single-phase three-limb core; Comprise two single-phase two column iron cores and primary coil, secondary coil; It is characterized in that: between the stem stem of said two single-phase two column iron cores insulation board is set, and two single-phase two column iron cores and insulation board therebetween become single-phase three-limb core through the binding strap colligation; Equal suit primary coil on the stem stem of said single-phase three-limb core both sides, socket secondary coil then on the inner stem stem of single-phase three-limb core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220113430 CN202585025U (en) | 2012-03-23 | 2012-03-23 | Single-phase three-stem iron core and transformer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220113430 CN202585025U (en) | 2012-03-23 | 2012-03-23 | Single-phase three-stem iron core and transformer with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585025U true CN202585025U (en) | 2012-12-05 |
Family
ID=47254412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220113430 Expired - Lifetime CN202585025U (en) | 2012-03-23 | 2012-03-23 | Single-phase three-stem iron core and transformer with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515072A (en) * | 2013-10-28 | 2014-01-15 | 三变科技股份有限公司 | Dual-high-voltage on-load tap changing single-phase testing transformer |
| CN107887134A (en) * | 2017-12-22 | 2018-04-06 | 马军 | A kind of energy-economic transformer and electric power system |
-
2012
- 2012-03-23 CN CN 201220113430 patent/CN202585025U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515072A (en) * | 2013-10-28 | 2014-01-15 | 三变科技股份有限公司 | Dual-high-voltage on-load tap changing single-phase testing transformer |
| CN103515072B (en) * | 2013-10-28 | 2016-01-27 | 三变科技股份有限公司 | A kind of two high pressure on-load voltage regulation single-phase testing transformer |
| CN107887134A (en) * | 2017-12-22 | 2018-04-06 | 马军 | A kind of energy-economic transformer and electric power system |
| CN107887134B (en) * | 2017-12-22 | 2019-09-27 | 马军 | A kind of energy-economic transformer and power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: 212200, No. 188, CLP Road, Yangzhong, Jiangsu, Zhenjiang Patentee after: CLP (Jiangsu) transformer technology Co.,Ltd. Address before: 211112, No. 188, CLP Road, Yangzhong, Jiangsu, Zhenjiang Patentee before: CEEG (JIANGSU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210922 Address after: 212200 Zhongdian Avenue, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: CEEG (JIANGSU) Co.,Ltd. Address before: No. 188, Zhongdian Avenue, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee before: CLP (Jiangsu) transformer technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |